From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 929EEC352A4 for ; Thu, 13 Feb 2020 01:29:35 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 64F8C21739 for ; Thu, 13 Feb 2020 01:29:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 64F8C21739 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:45886 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j23Ju-0007qE-H0 for qemu-devel@archiver.kernel.org; Wed, 12 Feb 2020 20:29:34 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:46783) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j23It-0006Uo-81 for qemu-devel@nongnu.org; Wed, 12 Feb 2020 20:28:32 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j23Is-0004HJ-Ag for qemu-devel@nongnu.org; Wed, 12 Feb 2020 20:28:31 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:2761 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j23Ip-0003qA-Qr; Wed, 12 Feb 2020 20:28:28 -0500 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id DD9E7CEBD0AD588AB3EA; Thu, 13 Feb 2020 09:28:20 +0800 (CST) Received: from DESKTOP-9NTIQGG.china.huawei.com (10.173.221.136) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.439.0; Thu, 13 Feb 2020 09:28:14 +0800 From: To: , , Subject: [PATCH 0/2] delete virtio queues in vhost-user-blk-unrealize Date: Thu, 13 Feb 2020 09:28:05 +0800 Message-ID: <20200213012807.45552-1-pannengyuan@huawei.com> X-Mailer: git-send-email 2.21.0.windows.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.173.221.136] X-CFilter-Loop: Reflected Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 45.249.212.191 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Pan Nengyuan , qemu-devel@nongnu.org, qemu-block@nongnu.org, zhang.zhanghailiang@huawei.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Pan Nengyuan This series patch fix memleaks when detaching vhost-user-blk device. 1. use old virtio_del_queue to fix memleaks, it's easier for stable branc= hes to merge. As the discussion in https://lists.nongnu.org/archive/html/qemu-devel/= 2020-01/msg02903.html 2. convert virtio_del_queue to the new one(virtio_delete_queue). Pan Nengyuan (2): vhost-user-blk: delete virtioqueues in unrealize to fix memleaks vhost-use-blk: convert to new virtio_delete_queue hw/block/vhost-user-blk.c | 15 +++++++++++++-- include/hw/virtio/vhost-user-blk.h | 1 + 2 files changed, 14 insertions(+), 2 deletions(-) --=20 2.21.0.windows.1